SSH MCP Server

Instructions

Implementation Reference

• src/index.ts:156-182 (handler)

  The handler logic for 'ssh_disconnect' that closes the SSH connection, cleans up shell sessions, and clears internal state.

  private async handleDisconnect(): Promise<CallToolResult> {
    if (!this.sshClient) {
      throw new Error("No hay conexión activa.");
    }
  
    const profileName = this.currentProfile;
  
    // Cerrar todas las sesiones de shell activas
    for (const [id, session] of this.shellSessions) {
      this.destroyShellSession(id, session);
      this.audit("ssh_shell_close", `sessionId=${id} (disconnect cleanup)`, "ok");
    }
  
    this.sftpClient = null;
    this.sshClient.end();
    this.sshClient = null;
    this.currentProfile = null;
    this.connectedAt = null;
    this.commandHistory = [];
    this.recordCounter = 0;
  
    this.audit("ssh_disconnect", `profile=${profileName}`, "ok");
  
    return {
      content: [{ type: "text", text: `Desconectado de "${profileName}".` }],
    };
  }

• src/tools.ts:26-33 (schema)

  The tool definition for 'ssh_disconnect' including its name and input schema.

  {
    name: "ssh_disconnect",
    description: "Cierra la conexión SSH activa",
    inputSchema: {
      type: "object",
      properties: {},
    },
  },